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Technical Data Sheet
PartsTable / MRO / 1161641
1161641 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

The LOCKING DEVICE,CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, surface_finish: 125.0 MICROINCHES FASTENER, fastener_length: 0.680 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, nominal_thread_diameter: 0.250 INCHES IN, thread_quantity_per_inch: 28. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-084-8764, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 1161641
NSN: 5998-01-084-8764
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 80249 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)
SPECIFICATIONS
head_styleFLAT COUNTERSUNK
surface_finish125.0 MICROINCHES FASTENER
fastener_length0.680 INCHES NOMINAL IN
thread_directionRIGHT-HAND
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch28
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF)
NSN5998-01-084-8764
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 1161641 MFR LOCKING DEVICE,CIRCUIT BREAKER
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESCAPACITOR 33,DIODE 13,MICROCIRCUIT 29,PRINTED WIRING BOARD 1,RESISTOR 56,TRANSISTOR 9
SPECIAL FEATURESCAPACITOR 33,DIODE 13,MICROCIRCUIT 29,PRINTED WIRING BOARD 1,RESISTOR 56,TRANSISTOR 9
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
1161641Interchangeable
interchangeable cross-reference
interchangeable
620660Interchangeable
interchangeable cross-reference
interchangeable
175888Interchangeable
interchangeable cross-reference
interchangeable
0262551-00Interchangeable
interchangeable cross-reference
interchangeable
R1880SNInterchangeable
interchangeable cross-reference
interchangeable
32945Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1161641?
1161641 is a LOCKING DEVICE,CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1161641?
There are 8 known substitutes for 1161641: 1161641, 620660, 175888 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1161641?
1161641 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-084-8764. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026